| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $83.82 | 8.222% | $90.7117 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $128.65 | 12.174% | $144.3119 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $8.94 | 8.657% | $9.7139 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $237.29 | 6.481% | $252.6688 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $23.27 | 6.285% | $24.7325 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $137.35 | 4.848% | $144.0087 | $144.01 | $144.00 | $144.00 |
| Purchase #7 | $198.47 | 6.701% | $211.7695 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $817.79 | $877.9170 | $877.91 | $877.85 | $877.90 | |